1 files changed, 9 insertions, 0 deletions
diff --git a/clang/test/Analysis/malloc.c b/clang/test/Analysis/malloc.c
index 9c08bbcb1c0..5762061ba13 100644
--- a/clang/test/Analysis/malloc.c
+++ b/clang/test/Analysis/malloc.c
@@ -6,6 +6,7 @@ void clang_analyzer_eval(int);
 
 typedef __typeof(sizeof(int)) size_t;
 void *malloc(size_t);
+void *alloca(size_t);
 void *valloc(size_t);
 void free(void *);
 void *realloc(void *ptr, size_t size);
@@ -50,6 +51,14 @@ void reallocNotNullPtr(unsigned sizeIn) {
   }
 }
 
+void allocaTest() {
+  int *p = alloca(sizeof(int));
+} // no warn
+
+void allocaBuiltinTest() {
+  int *p = __builtin_alloca(sizeof(int));
+} // no warn
+
 int *realloctest1() {
   int *q = malloc(12);
   q = realloc(q, 20);